5479631 has 2 divisors, whose sum is σ = 5479632. Its totient is φ = 5479630.

The previous prime is 5479603. The next prime is 5479633. The reversal of 5479631 is 1369745.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5479631 is a prime.

It is a super-2 number, since 2×5479631² = 60052711792322, which contains 22 as substring.

Together with 5479633, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5479591 and 5479600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5479633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2739815 + 2739816.

It is an arithmetic number, because the mean of its divisors is an integer number (2739816).

Almost surely, 2^5479631 is an apocalyptic number.

5479631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5479631 is an equidigital number, since it uses as much as digits as its factorization.

5479631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 5479631 is about 2340.8611663232. The cubic root of 5479631 is about 176.2992391308.

The spelling of 5479631 in words is "five million, four hundred seventy-nine thousand, six hundred thirty-one".